The Middle Class in the U.S.is Expanding

question 71

True/False

The middle class in the U.S.is expanding.

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Definitions:

Manual Dexterity

The skillful use of one's hands when performing tasks. It involves the coordination of muscular, skeletal, and neurological functions.

Reaction Range

A concept in genetics that the phenotype (expressed traits) of an individual varies within a range, determined by environmental conditions on the genotype.

Bodily-kinesthetic

The capacity to manipulate objects and use a variety of physical skills effectively.

Manual Dexterity

The skill and ease in using the hands, often required for tasks involving small, precise movements.